Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doc thuc so snippets" » "doc thuc code snippets", "hoc thuc so snippets", "do thuc so snippets", "hoc thuoc so snippets", "doc thuoc so snippets", "doc thuc co snippets", "doc thuc su snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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